<?php

namespace Library\Checker;

class OpenIDChecker implements \Library\Checker {

	public static function check( $openid ) {
		if( !$openid ) {
			return 'OpenID required';
		}
		
		$check = UrlChecker::check( $openid );
		if( $check !== true ) {
			return $check;
		}
		
		return true;
	}
}
